Finding the Fourth Proportional to 31,807.81, 43,822.56 and 24,612.98

Step by Step Solution

1. Step 1: Write the proportion equation
   31,807.81 : 43,822.56 = 24,612.98 : x
2. Step 2: Convert to fraction form
   31,807.81/43,822.56 = 24,612.98/x
3. Step 3: Cross multiply
   31,807.81x = 43,822.56 × 24,612.98
4. Step 4: Simplify right side
   31,807.81x = 1,078,603,792.83
5. Step 5: Solve for x
   x = 1,078,603,792.83/31,807.81
6. Step 6: Final answer
   x = 33,910.03